ASTM B162 covers rolled nickel (UNS N02200) and low-carbon nickel (UNS N02201) plate, sheet, and strip. This specification establishes the requirements for nickel alloy materials used in chemical processing, heat exchangers, and corrosion-resistant applications.
Quick Specifications
Materials: Nickel 200 (UNS N02200), Nickel 201 (UNS N02201)
Product Forms: Plate, Sheet, Strip
Dimensions: Custom sizes available
Applications: Chemical processing, Food processing, Electronic parts
Chemical Composition (ASTM B162)
| Element |
Nickel 200 (UNS N02200) % |
Nickel 201 (UNS N02201) % |
| Nickel (Ni), min |
99.0 |
99.0 |
| Carbon (C), max |
0.15 |
0.02 |
| Manganese (Mn), max |
0.35 |
0.35 |
| Iron (Fe), max |
0.40 |
0.40 |
| Sulfur (S), max |
0.01 |
0.01 |
| Silicon (Si), max |
0.35 |
0.35 |
| Copper (Cu), max |
0.25 |
0.25 |
Mechanical Properties
| Property |
Nickel 200 (Annealed) |
Nickel 201 (Annealed) |
| Tensile Strength, min (MPa) |
380 |
345 |
| Yield Strength (0.2% offset), min (MPa) |
105 |
90 |
| Elongation in 2 in. (50 mm), min (%) |
35 |
40 |
| Rockwell Hardness, max (HRB) |
80 |
75 |
Available Products (ASTM B162)
Nickel Plate
Nickel 200 Plate (UNS N02200)
Nickel 201 Plate (UNS N02201)
Thickness: 3mm - 100mm
Width: Up to 2000mm
Length: Up to 6000mm
Nickel Sheet
Nickel 200 Sheet (UNS N02200)
Nickel 201 Sheet (UNS N02201)
Thickness: 0.5mm - 3mm
Cold rolled, annealed, pickled
Nickel Strip
Nickel 200 Strip (UNS N02200)
Nickel 201 Strip (UNS N02201)
Thickness: 0.1mm - 3mm
Precision rolled for electronic applications
Manufacturing Process
ASTM B162 nickel plate, sheet, and strip are manufactured through:
1. Melting: Electric arc furnace or induction melting
2. Hot Rolling: Slabs are hot rolled to intermediate thickness
3. Cold Rolling: Precision cold rolling to final dimensions
4. Annealing: Heat treatment to achieve desired properties
5. Pickling: Surface treatment to remove oxides
6. Inspection: Dimensional, visual, and non-destructive testing
Applications
Chemical Processing Industry
Caustic soda production equipment
Vessels and tanks for corrosive chemicals
Heat exchangers and condensers
Food Processing
Food handling equipment
Baking pans and cooking utensils
Food processing machinery parts
Electronics Industry
Battery components
Electrical contacts and leads
Electronic enclosures
Aerospace and Defense
Aircraft components
Missile and rocket parts
Marine hardware
Testing and Inspection
All ASTM B162 materials undergo rigorous testing:
Chemical Analysis: Spectrometer testing for composition
Tensile Test: ASTM E8/E8M standard
Hardness Test: Rockwell or Brinell
Flattening Test: For plates and sheets
Ultrasonic Testing: ASTM A435/A578 for internal defects
Hydrostatic Test: When applicable
Intergranular Corrosion Test: ASTM G28 (for certain applications)
Dimension Tolerances
| Thickness (mm) |
Tolerance (mm) |
Width Tolerances |
| 3.0 - 6.0 |
±0.25 |
+10mm / -0mm (Mill Edge)
+5mm / -0mm (Slit Edge) |
| 6.0 - 12.0 |
±0.35 |
| 12.0 - 25.0 |
±0.50 |
| 25.0 - 100.0 |
±0.75 |
Heat Treatment
Annealing: ASTM B162 materials are typically supplied in the annealed condition:
Nickel 200: 700-900°C (1290-1650°F), rapid cooling
Nickel 201: 700-870°C (1290-1600°F), rapid cooling
Note: Nickel 201 is preferred for high-temperature service (>600°F/315°C) to avoid graphitization.
Comparison: Nickel 200 vs Nickel 201
| Property |
Nickel 200 (UNS N02200) |
Nickel 201 (UNS N02201) |
| Carbon Content |
0.15% max |
0.02% max |
| High-Temp Service |
Limited (>600°F graphitization risk) |
Excellent (up to 1230°F/665°C) |
| Magnetic Properties |
Magnetic |
Magnetic |
| Corrosion Resistance |
Excellent |
Excellent |
| Formability |
Good |
Better (lower carbon) |
Surface Finishes
Hot Rolled, Annealed, and Pickled (HRAP): For plates
Cold Rolled, Annealed, and Pickled (CRAP): For sheets and strips
Bright Annealed (BA): Mirror-like finish for decorative applications
2B Finish: Smooth, semi-reflective finish
Packaging and Shipping
ASTM B162 nickel products are carefully packaged to prevent damage during transit:
Wooden pallets with waterproof wrapping
Anti-rust paper interleaving for sheets
End caps for plates to prevent edge damage
Export seaworthy packaging available
Related ASTM Standards
ASTM B161 - Nickel Seamless Pipe and Tube
ASTM B163 - Seamless Tubes for Condensers and Heat Exchangers
ASTM B160 - Nickel Rod and Bar
ASTM B164 - Nickel-Copper Alloy Rod and Bar
Frequently Asked Questions (FAQ)
Q: What is the difference between ASTM B162 and ASTM B168?
A: ASTM B162 covers nickel plate, sheet, and strip (Nickel 200/201), while ASTM B168 covers nickel-chromium-iron alloys (Inconel 600/601) plate, sheet, and strip.
Q: Can ASTM B162 materials be used in food processing?
A: Yes, Nickel 200 and 201 are FDA-compliant for food processing equipment due to their excellent corrosion resistance and cleanability.
Q: What is the maximum operating temperature for ASTM B162 materials?
A: Nickel 200: up to 600°F (315°C); Nickel 201: up to 1230°F (665°C). For higher temperatures, Nickel 201 is recommended to avoid graphitization.
Q: Are ASTM B162 materials magnetic?
A: Yes, both Nickel 200 and 201 are ferromagnetic at room temperature. They lose magnetism above their Curie temperature (~650°F/343°C).
Q: Can I weld ASTM B162 materials?
A: Yes, both grades are weldable using standard welding processes. Nickel 201 is preferred for welded assemblies in high-temperature service.
Request a Quote — ASTM B162 Nickel Plate, Sheet, Strip
Zhengzhou Huitong (HT Pipe) supplies ASTM B162 compliant materials with full EN 10204 3.1 CMTRs and competitive lead times from affiliated mills in China.
